Sherwin Williams Grizzle Gray Vs Peppercorn . It looks almost black but is actually a very dark shade of gray. Sherwin williams grizzle gray is a strict gray paint color that feels utmost modern, refined, sophisticated, timeless, and elegant. Actual colors I will use to paint the house Light French Gray (SW 0055 from www.pinterest.com It looks almost black but is actually a very dark shade of gray. I need the color that works in the entry, great room,. Peppercorn is a very dark transitional warm gray.